MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


ArkeiStealer


Vendor detections: 14


Intelligence 14 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671
SHA3-384 hash: c0ae5acd317955968b1005a3b02fc0a03237d725d122cef8aa032fee8bbd4fd5f28c37f58d5a0d0db0afb0e48212f105
SHA1 hash: 417e27c204a4aa5a7cef4e1156a278b2cd6ca798
MD5 hash: 85eb63270ef16d4912d675f1076a380b
humanhash: ack-avocado-diet-burger
File name:5A5529A6EBD6DA67F707B2E4822D2F2935B261A074B2F.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:307'712 bytes
First seen:2022-10-24 23:20:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 34b388503bcaefb861346bf8902da833 (8 x GCleaner, 8 x Stop, 7 x Smoke Loader)
ssdeep 3072:AZXW4jAU1UbaFET2RDLuz3TbgbzHC0KdWRLfM/h3BsxkgaBChU/pZa9uD6Vdyhkk:QW4D+rz3qzHC08ITnigabwVf
Threatray 8'328 similar samples on MalwareBazaar
TLSH T15C64BE217592C8B1C0951E308825CFF0667FFC226A645687B7A83B5E2EB33D0967635F
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 38b078cccacccc43 (123 x Smoke Loader, 83 x Stop, 63 x RedLineStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://78.47.204.168/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://78.47.204.168/ https://threatfox.abuse.ch/ioc/891320/

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5A5529A6EBD6DA67F707B2E4822D2F2935B261A074B2F.exe
Verdict:
No threats detected
Analysis date:
2022-10-24 23:23:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/53fac94c-a33b-43bd-99f9-2eaf2ffe0ac0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/323686/
Detection(s):
Win.Packed.Tofsee-9951336-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Reading critical registry keys
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP GET request
Sending an HTTP POST request
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/45179/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0cde23e-c29f-425d-9813-2c7b58052a4e
Result
Threat name:
DanaBot, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1097096
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected DanaBot stealer dll
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 729737 Sample: 5A5529A6EBD6DA67F707B2E4822... Startdate: 25/10/2022 Architecture: WINDOWS Score: 100 45 serotyw.site 2->45 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 8 other signatures 2->53 10 5A5529A6EBD6DA67F707B2E4822D2F2935B261A074B2F.exe 2->10         started        13 rrhwsig 2->13         started        15 7B1F.exe 2->15         started        signatures3 process4 signatures5 69 Detected unpacking (changes PE section rights) 10->69 71 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 10->71 73 Maps a DLL or memory area into another process 10->73 81 2 other signatures 10->81 17 explorer.exe 6 10->17 injected 75 Antivirus detection for dropped file 13->75 77 Multi AV Scanner detection for dropped file 13->77 79 Machine Learning detection for dropped file 13->79 process6 dnsIp7 39 201.124.33.150, 49701, 49711, 49713 UninetSAdeCVMX Mexico 17->39 41 azd.at 175.126.109.15, 49698, 49704, 49719 SKB-ASSKBroadbandCoLtdKR Korea Republic of 17->41 43 6 other IPs or domains 17->43 31 C:\Users\user\AppData\Roaming\rrhwsig, PE32 17->31 dropped 33 C:\Users\user\AppData\Local\TempA96.exe, PE32 17->33 dropped 35 C:\Users\user\AppData\Local\Temp\7B1F.exe, PE32 17->35 dropped 37 C:\Users\user\...\rrhwsig:Zone.Identifier, ASCII 17->37 dropped 55 System process connects to network (likely due to code injection or exploit) 17->55 57 Benign windows process drops PE files 17->57 59 Deletes itself after installation 17->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->61 22 EA96.exe 17->22         started        25 7B1F.exe 17->25         started        file8 signatures9 process10 signatures11 63 Detected unpacking (changes PE section rights) 22->63 65 Detected unpacking (overwrites its own PE header) 22->65 67 Machine Learning detection for dropped file 22->67 27 7za.exe 1 22->27         started        process12 process13 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-09-17 13:40:46 UTC
File Type:
PE (Exe)
Extracted files:
70
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljkstjxl23ngp5yhwlsieljpfe23eynaoszpwsbfehcyrguyezyq._file
Verdict:
malicious
Similar samples:
143cc96bb7cc94891832423c6bf30adca296ddcc5c8bddea14d2a7b0acb26d18
ArkeiStealer
1aecbc3d57c7f81ce0fa2f346c06f6672d13edc36474933266f9d3406e341afb
ArkeiStealer
5fdb7eb927c7423d445d89dba11c6d5a2d50eea61cf8fe061c4dd2fc55874f55
ArkeiStealer
78757636e15f29e5ac4c28750c426e601aeb8502e026d499dcd3874e56638bbe
ArkeiStealer
8868d9cb4916f7383b25993329962158f4cfa423b34590da97c90e67dc351da3
ArkeiStealer
a29ccb6f91a6170af4d7405feec310345cee8ef98a198cf7f31f68533329d238
ArkeiStealer
a832f7e71c3064d64846a1bc42940e15a9410f4fd4edc795b79c2cc28e0a929d
ArkeiStealer
c2476e50d68e75d95799f0a503dbc67b63a5157bdcd8f61020e6d7afc8681219
ArkeiStealer
+ 8'318 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:danabot family:smokeloader family:vidar botnet:937 backdoor banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/221024-3bzwjsbaa2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Danabot
Detects Smokeloader packer
SmokeLoader
Vidar
Malware Config
C2 Extraction:
https://t.me/slivetalks
https://c.im/@xinibin420
Unpacked files
SH256 hash:
c7a431e815d2a5d3ae37b30d92f4c869cd9b722057d9e5be1a207c2338a8eb3f
MD5 hash:
13089e858a53e4597dace332f0a5927b
SHA1 hash:
d54a7c1a3e661c4cfe53a2faf657c909a4469523
Detections:
win_smokeloader_a2
Create hunting rule
SmokeLoaderStage2
Create hunting rule
Link:
https://www.unpac.me/results/277f5f3b-2ca2-4537-8728-ebfa49826382/
Parent samples :
cd078b99bb0528d4b141d1ec2dda4ea9c74dc2e8888d484db467bb8290bbf822
a180c8a4da34d47b2d787d9d1a7e6d75fd969afc708780331fb746d41b26e2cd
998705df3e793e285aedc94576b443d49b1d98057b947002c61ae0d353374b75
5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671
d1b8ab6ccabe495ce293804a21d22fd820334e49e8d51678bb814a3da93b6cab
52e27a4ebee3e1493a18018565b505353e84eb5fcdde94131f0c29507ff82627
SH256 hash:
5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671
MD5 hash:
85eb63270ef16d4912d675f1076a380b
SHA1 hash:
417e27c204a4aa5a7cef4e1156a278b2cd6ca798
Link:
https://www.unpac.me/results/277f5f3b-2ca2-4537-8728-ebfa49826382/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5a5529a6ebd6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5a5529a6ebd6da67f707b2e4822d2f2935b261a074b2fb482521c5889a982671

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/323686/

Comments